664001074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{53609}}^1$

素因数の和:54185

約数の個数: 16

約数和(自身を含む): 1088497440

約数和(自身を除く): 424496366

約数列:

[1, 2, 11, 22, 563, 1126, 6193, 12386, 53609, 107218, 589699, 1179398, 30181867, 60363734, 332000537, 664001074]

約数ペア:

[(1, 664001074), (2, 332000537), (11, 60363734), (22, 30181867), (563, 1179398), (1126, 589699), (6193, 107218), (12386, 53609)]